Skip to main content
Kristen Green

Kristen Green

Head of Sustainability - Transport & Large Infrastructure, Crown Commercial Service

Kristen joined Crown Commercial Service (CCS) in 2013 and has worked in various roles across the business over the past 10 years including project management, commercial strategy of £bn frameworks and business development.  

Kristen recently followed her passion for the environment and took on the position of Head of Sustainability, working to decarbonise the £30bn annual spend through CCS. Kristen works closely with public sector buyers, suppliers and industry bodies to help accelerate the journey towards achieving CNZ by 2050 at the latest.  

Kristen is MCIPs qualified 


Inenco logo

Lanyard Sponsor

Power Responsive

Energy Future and Flexible Networks Theatre Sponsor


Training Sponsor